US Bridges

I0010 over Off Ramp I-10W.

Good

Orleans Parish, Louisiana · 1.7 MI East of LA 39 · Structure no. 023604509007708

Built
1968
57 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
737 ft
8 main spans
Daily traffic
7,620
2021 count
Owner
State
State Highway Agency

About this bridge

I0010 over Off Ramp I-10W. is a prestressed concrete stringer/multi-beam or girder carrying I0010 over Off Ramp I-10W. in Orleans Parish, Louisiana. It was built in 1968, so it is 57 years old, older than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,620 vehicles a day, roughly 25% of them trucks, projected to reach 8,382 by 2041. The structure is 737 ft (224.6 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI0010
CrossesOff Ramp I-10W.
Location1.7 MI East of LA 39
RouteInterstate 10
CountyOrleans Parish
StateLouisiana
Coordinates29.99569, -90.0465
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80 US tons
Inventory rating47 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans8 (+7 approach)
Design loadHS 20
Structure length737 ft (224.6 m)
Longest span75 ft (22.9 m)
Deck width30 ft (9 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,620 (2021)
Projected traffic8,382 by 2041
Trucks25%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I0010 over Off Ramp I-10W. built?

It was built in 1968, making it 57 years old in 2025.

What condition is I0010 over Off Ramp I-10W. in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.

How much traffic does I0010 over Off Ramp I-10W. carry?

About 7,620 vehicles per day (2021 count), of which roughly 25% are trucks.

How long is I0010 over Off Ramp I-10W.?

The structure is 737 ft (224.6 m) long with a longest span of 75 ft (22.9 m) and a deck 30 ft wide.

Who owns I0010 over Off Ramp I-10W.?

It is owned by the State Highway Agency.